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3,4-Dibromo-Mal-PEG2-Amine

CAS No.
1807534-86-6
Chemical Name:
3,4-Dibromo-Mal-PEG2-Amine
Synonyms
3,4-Dibromo-Mal-PEG2-Amine;3,4-Dibromo-Mal-PEG2-Amine TFA salt;1-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-3,4-dibromo-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-3,4-dibromo-
CBNumber:
CB63062276
Molecular Formula:
C10H14Br2N2O4
Molecular Weight:
386.04
MDL Number:
MFCD27635180
MOL File:
1807534-86-6.mol
Last updated:2025-04-18 09:51:20
Product description Number Pack Size Price
3,4-Dibromo-mal-PEG2-amine HXC53486 250mg $960
3,4-Dibromo-mal-PEG2-amine HXC53486 500mg $1335
3,4-Dibromo-Mal-PEG2-amine ≥98% CS-0115194 1g $1551
3,4-Dibromo-Mal-PEG2-Amine 98% BIPG1378 100mg $475
3,4-Dibromo-Mal-PEG2-Amine 98% BIPG1378 250mg $776
More product size

3,4-Dibromo-Mal-PEG2-Amine Properties

Boiling point 425.1±45.0 °C(Predicted)
Density 1.831±0.06 g/cm3(Predicted)
solubility Soluble in Water, DMSO, DCM, DMF
pka 8.74±0.10(Predicted)

SAFETY

Risk and Safety Statements

HS Code  2933998090

3,4-Dibromo-Mal-PEG2-Amine price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth HXC53486 3,4-Dibromo-mal-PEG2-amine 1807534-86-6 250mg $960 2026-06-04 Buy
Biosynth HXC53486 3,4-Dibromo-mal-PEG2-amine 1807534-86-6 500mg $1335 2026-06-04 Buy
ChemScene CS-0115194 3,4-Dibromo-Mal-PEG2-amine ≥98% 1807534-86-6 1g $1551 2026-06-04 Buy
Apolloscientific BIPG1378 3,4-Dibromo-Mal-PEG2-Amine 98% 1807534-86-6 100mg $475 2026-06-04 Buy
Apolloscientific BIPG1378 3,4-Dibromo-Mal-PEG2-Amine 98% 1807534-86-6 250mg $776 2026-06-04 Buy
Product number Packaging Price Buy
HXC53486 250mg $960 Buy
HXC53486 500mg $1335 Buy
CS-0115194 1g $1551 Buy
BIPG1378 100mg $475 Buy
BIPG1378 250mg $776 Buy

3,4-Dibromo-Mal-PEG2-Amine Chemical Properties,Uses,Production

Description

3,4-Dibromo-Mal-PEG2-Amine TFA salt is a PEG linker containing a dibromomaleimide group and a primary amine. The dibromomaleimide group allows for two points of attachement because both of the bromine atoms can be substituted. The primary amine can react with carboxylic acids, activated NHS esters and other carbonyl compounds. PEG linkers are hydrophilic moieties, therefore the attachment of a PEG linker to a compound increases it's water solubility properties in aqueous media.

Uses

3,4-Dibromo-Mal-PEG2-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

3,4-Dibromo-Mal-PEG2-Amine Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 28)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc.
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Wuhan Borenpharm Co., Ltd
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Nextpeptide Inc
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Hangzhou MolCore BioPharmatech Co.,Ltd.
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Aladdin Scientific
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Borenpharm Co., Ltd 027-65563561 sales@borenpharm.com China 1245 55
Jinan elephant international trading co., LTD 13006575422@163.com China 6347 58
Alpha Biopharmaceuticals Co., Ltd 0411-39042497 sales@alphabiopharm.com China 1951 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 13892832556 2440688701@qq.com China 1999 58
Changsha Bono New Materials Technology Co., Ltd. 18191076804 asherw9@hotmail.com China 2373 58
3,4-Dibromo-Mal-PEG2-Amine 3,4-Dibromo-Mal-PEG2-Amine TFA salt 1H-Pyrrole-2,5-dione, 1-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-3,4-dibromo- 1-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-3,4-dibromo-1H-pyrrole-2,5-dione 1807534-86-6 C10H14Br2N2O4